12915900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 41164032

約数和(自身を除く): 28248132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 113, 127, 150, 180, 225, 226, 254, 300, 339, 381, 450, 452, 508, 565, 635, 678, 762, 900, 1017, 1130, 1143, 1270, 1356, 1524, 1695, 1905, 2034, 2260, 2286, 2540, 2825, 3175, 3390, 3810, 4068, 4572, 5085, 5650, 5715, 6350, 6780, 7620, 8475, 9525, 10170, 11300, 11430, 12700, 14351, 16950, 19050, 20340, 22860, 25425, 28575, 28702, 33900, 38100, 43053, 50850, 57150, 57404, 71755, 86106, 101700, 114300, 129159, 143510, 172212, 215265, 258318, 287020, 358775, 430530, 516636, 645795, 717550, 861060, 1076325, 1291590, 1435100, 2152650, 2583180, 3228975, 4305300, 6457950, 12915900]

約数ペア:

[(1, 12915900), (2, 6457950), (3, 4305300), (4, 3228975), (5, 2583180), (6, 2152650), (9, 1435100), (10, 1291590), (12, 1076325), (15, 861060), (18, 717550), (20, 645795), (25, 516636), (30, 430530), (36, 358775), (45, 287020), (50, 258318), (60, 215265), (75, 172212), (90, 143510), (100, 129159), (113, 114300), (127, 101700), (150, 86106), (180, 71755), (225, 57404), (226, 57150), (254, 50850), (300, 43053), (339, 38100), (381, 33900), (450, 28702), (452, 28575), (508, 25425), (565, 22860), (635, 20340), (678, 19050), (762, 16950), (900, 14351), (1017, 12700), (1130, 11430), (1143, 11300), (1270, 10170), (1356, 9525), (1524, 8475), (1695, 7620), (1905, 6780), (2034, 6350), (2260, 5715), (2286, 5650), (2540, 5085), (2825, 4572), (3175, 4068), (3390, 3810)]